Hey Jim,
just to throw something else into the mix, I've got one of those replica GTR grills too. It's currently sitting in my garage looking pretty and gathering dust...
It's meshed, but is freshly sprayed in the charcoal colour. I think that would be an awesome contrast for the front, silver with a grey grill. Spraying it silver isn't hard, but if you don't feel comfortable doing it or getting it done, then I can do it but I need your paint code so I can exactly match your colour.
I've just seen this thread, so I don't have a picute currently, if you desire then I can take a pic in it's current form.
Price asked? Hadn't really thought about it. I reckon $100 sprayed would be fair to both parties. It's just sitting there, and I don't envisage using it any time soon.
So back to you.
Adrian